Modular interunit transmitter-receiver for a portable audio device

• US 7,916,877 B2
• Filed: 12/04/2006
• Issued: 03/29/2011
• Est. Priority Date: 05/06/2002
• Status: Expired due to Fees

• Current Assignee: Tunnel IP LLC (IP Edge LLC)
• Original Assignee: Syncronation, Inc.
• Inventors: Goldberg, David, Simon, Neil
• Primary Examiner(s): Kuntz, Curtis
• Assistant Examiner(s): Elbin, Jesse A
• Application Number:
  US11/566,599
• Publication Number:
  US 20070155313A1
• Time in Patent Office: 1,576 Days
• Field of Search: 700/94, 455/3.06, 455/41.2, 455/41.3, 455/90.2, 455/344, 709/231, 381/77, 381/79, 381/81, 381/123
• US Class Current: 381/123
• CPC Class Codes: G10H 1/0025 Automatic or semi-automatic music composition, e.g. producing random music, applying rules from music theory or modifying a musical piece automatically producing a series of tones G10H1/26
• CPC Class Codes: G10H 1/0083 using wireless transmission, e.g. radio, light, infrared
• CPC Class Codes: G10H 1/40 Rhythm
• CPC Class Codes: G10H 2210/076 for extraction of timing, tempo; Beat detection tempo display G10H2220/081; tempo control G10H2210/375
• CPC Class Codes: G10H 2240/175 for jam sessions or musical collaboration through a network, e.g. for composition, ensemble playing or repeating; Compensation of network or internet delays therefor
• CPC Class Codes: G10H 2240/251 Mobile telephone transmission, i.e. transmitting, accessing or controlling music data wirelessly via a wireless or mobile telephone receiver, analog or digital, e.g. DECT GSM, UMTS smartphone, PDA or palmtop used for musical purposes G10H2230/015; mobile ringtone G10H2230/021
• CPC Class Codes: G10H 2240/305 Internet or TCP/IP protocol use for any electrophonic musical instrument data or musical parameter transmission purposes
• CPC Class Codes: G10H 2240/325 Synchronizing two or more audio tracks or files according to musical features or musical timings synchronised lyrics, e.g. for karaoke G10H2220/011
• CPC Class Codes: H04H 60/58 of audio determination or detection of speech characteristics in general G10L25/00; speech recognition in general G10L15/00
• CPC Class Codes: H04R 1/1016 Earpieces of the intra-aural type
• CPC Class Codes: H04R 2420/07 Applications of wireless loudspeakers or wireless microphones

Abstract

The invention pertains to a modular inter-unit transmitter/receiver for a portable audio device such as an MP3 player, a handheld device for playback of audio signals, a telephone, etc. More particularly, the unit is configured for an audio player device to enable the player device for wireless transmission and reception of audio signals. In one aspect, a communication means connects the modular audio unit to the audio player device. The device further comprises a switch in which a user of the audio player device can select to play audio signals received from an inter-unit transmitter/receiver or from the audio player device. The switch further enables the user to select whether to play the audio signal on the audio player device or to play the audio signal while transmitting the signal to a compatible device.

Claims

1. A system comprising:

a modular audio unit comprising;

a) an inter-unit communication component adapted to provide inter-unit communications between the system and one or more peer systems; and

b) a switching component having a first input port connected to a player device, a second input port connected to the inter-unit communication component, and an output port connected to a playback component, wherein the switching component is controlled to selectively provide first signals from the player device and second signals from the inter-unit communication component to the playback component and wherein the player device and the playback component are separate from one another and wherein both the player device and the playback component are external to the modular audio unit.

2. The system of claim 1 wherein the player device is a device selected from a group consisting of:

an audio player device and a video player device.

3. The system of claim 1 wherein the player device is a device selected from a group consisting of:

a Compact Disc (CD) player and an MP3 player.

4. The system of claim 1 wherein the playback component comprises a speaker.

5. The system of claim 1 wherein the playback component is one of a group consisting of:

headphones, at least one earphone, and at least one earplug.

6. The system of claim 1 wherein the switching component is connected to the playback component via one of a group consisting of:

a wired connection and a wireless connection.

7. The system of claim 1 wherein the inter-unit communication component is further adapted to:

receive entertainment content from a peer system from the one or more peer systems; and

provide the second signals corresponding to the entertainment content received from the peer system to the switching component,

wherein the switching component is controlled such that the second signals corresponding to the entertainment content received from the peer system are provided to the playback component.

8. The system of claim 7 wherein the entertainment content is broadcast by the peer system.

9. The system of claim 7 wherein the entertainment content is one of a group consisting of:

audio content and video content.

10. The system of claim 1 wherein:

the switching component is controlled such that the first signals corresponding to entertainment content from the player device are provided to the inter-unit communication component; and

the inter-unit communication component is further adapted to;

receive the first signals corresponding to the entertainment content from the player device via the switching component; and

transmit the entertainment content to the one or more peer systems.

11. The system of claim 10 wherein the entertainment content is broadcast by the inter-unit communication component to the one or more peer systems.

12. The system of claim 10 wherein the entertainment content is one of a group consisting of:

audio content and video content.

13. The system of claim 10 wherein the switching component is further controlled to provide the first signals corresponding to the entertainment content to the playback component.

14. The system of claim 13 wherein the switching component is further adapted to delay the first signals such that playback of the entertainment content by the playback component is substantially synchronized with playback of the entertainment content by the one or more peer systems.

15. The system of claim 10 wherein the inter-unit communication component is further adapted to receive the entertainment content transmitted by the inter-unit communication component, and the entertainment content received by the inter-unit communication component is provided to the playback component via the switching component.

16. The system of claim 1 wherein, in a pass-through mode, the switching component is controlled to provide the first signals from the player device to the playback component.

17. A method of operation for a switching component forming a part of a modular audio unit comprising an inter-unit communication component providing inter-unit communications with at least one peer system, comprising:

receiving first signals corresponding to first entertainment content from a player device;

receiving second signals corresponding to second entertainment content from the inter-unit communication component; and

selectively outputting the first signals and the second signals to a playback component wherein the player device and the playback component are separate from one another and wherein both the player device and the playback component are external to the modular audio unit.

18. The method of claim 17 wherein the player device is a device selected from a group consisting of:

a Compact Disc (CD) player and an MP3 player.

19. The method of claim 17 wherein the playback component comprises a speaker.

20. The method of claim 17 wherein the second entertainment content is entertainment content received by the inter-unit communication component from a peer system from the one or more peer systems, and selectively outputting comprises outputting the second signals corresponding to the second entertainment content received from the peer system to the playback component.

21. The method of claim 17 further comprising outputting the first signals corresponding to the first entertainment content from the player device to the inter-unit communication component, wherein the inter-unit communication component receives the first signals corresponding to the first entertainment content and transmits the first signals corresponding to the first entertainment content to the one or more peer systems.

22. The method of claim 21 wherein selectively outputting the first and second signals to the playback component comprises providing the first signals corresponding to the first entertainment content from the player device to the playback component.

23. The method of claim 21 wherein the inter-unit communication component is further adapted to receive the first entertainment content transmitted by the inter-unit communication component, and selectively outputting the first and second signals to the playback component comprises outputting the second signals corresponding to the second entertainment content from the inter-unit communication component to the playback component, wherein the second entertainment content corresponds to the first entertainment content transmitted and received by the inter-unit communication component.